| commit | fc60ad5bc76e71924a0208efa92e32c7e55859b4 | [log] [tgz] |
|---|---|---|
| author | James Farrell <[email protected]> | Wed Aug 14 18:59:45 2024 +0000 |
| committer | James Farrell <[email protected]> | Wed Aug 14 19:31:20 2024 +0000 |
| tree | b5694fe3c0b20b134ee46331ae354f521f38badf | |
| parent | d216d377476996dd0555c294b819668d5a544c9e [diff] |
Migrate 25 crates to monorepo async-stream async-stream-impl async-task async-trait atomic atty axum bencher bincode bitreader bstr buddy_system_allocator byteorder bytes camino cast cesu8 cexpr cfg-if ciborium ciborium-io ciborium-ll clap_complete clap_derive clap_lex Bug: 339424309 Test: treehugger Change-Id: Id8fb581e2c57ac65a5affe9990b59b990b11f38a
An (almost) drop-in replacement for phil-opp/linked-list-allocator. But it uses buddy system instead.
To use buddy_system_allocator for global allocator:
use buddy_system_allocator::LockedHeap; #[global_allocator] static HEAP_ALLOCATOR: LockedHeap = LockedHeap::<32>::empty();
To init the allocator:
unsafe { HEAP_ALLOCATOR.lock().init(heap_start, heap_size); // or HEAP_ALLOCATOR.lock().add_to_heap(heap_start, heap_end); }
You can also use FrameAllocator and LockedHeapWithRescue, see their documentation for usage.
use_spin (default): Provide a LockedHeap type that implements the GlobalAlloc trait by using a spinlock.const_fn (nightly only): Provide const fn version of LockedHeapWithRescue::new.Some code comes from phil-opp's linked-list-allocator.
Licensed under MIT License. Thanks phill-opp's linked-list-allocator for inspirations and interface.